Faulhaber BLD 7010 Series Operating Instructions Manual Download Page 3

Specifications subject to change without notice

1.  Description

General information

Figure 1

The Servo Amplifier BLD 7010 is a powerful PWM-module for brushless DC-Servomotors with 

an output range up to 700 Watt.

Three operation modes are integrated

  Torque-control
  Speed-control by digital-encoder feedback
  Speed-control by Hall sensors

The required operation mode is to be selected from the front side of the module 

by setting jumpers. This BLD 7010 servo amplifier is protected against over current 

overheat and short-circuit of the output stage against each other or to the power supply.  

By the usage of advanced technology and power- MOSFETs a high efficiency up to 95 %. 

Due to the wide range of power supply voltage between 11 to 70 VDC the BLD 7010 can be 

used very flexible with different kinds of power supplies within many applications. 

The robust aluminum case has been constructed for different methods of mounting it, 

therefor a fast integration is. Screw terminals and a durable controller-design allow a fast 

and straightforward commissioning.

2.  Illustration

2

Summary of Contents for BLD 7010 Series

Page 1: ...BLD 7010 Series Servo Amplifier 4 Quadrant PWM for Brushless DC Servomotors Operating Instructions...

Page 2: ...Preparing 6 1 Operating mode 6 2 Connecting diagrams 6 3 Input for set value 6 4 Timing 6 5 Phasing 6 6 Speed range 7 Commission 7 1 Selection of power supply 7 2 Function of potentiometers 7 3 Prese...

Page 3: ...s This BLD 7010 servo amplifier is protected against over current overheat and short circuit of the output stage against each other or to the power supply By the usage of advanced technology and power...

Page 4: ...mA max 100 mA Negative max 20 mA Maximum controllable speed with Hall Sensor 2 Minimum controllable speed with Hall Sensor 3 Maximum controllable speed with Encoder with 1000 lines per revolution 2 M...

Page 5: ...r at the manufacturer Unauthorized opening and improper repairs of the device may cause danger to the user and the plant 5 6 Danger Care about having no power supply voltage all around the plant durin...

Page 6: ...control Hall Encoder Operating mode Jumper setting Active potentiometers Minimal connection of control inputs 4 7 8 9 5 6 7 Gain nmax Imax Offset Gain nmax Imax Offset Imax Offset 6 9 13 17 18 6 9 13...

Page 7: ...the signals of the Hall sensors The correct value is to provide by the manufacturer of the motor see datasheet of motor For 4490 motors J1 must be removed 6 6 Speed range the speed range is to be set...

Page 8: ...g increasing speed increasing max 10 A motor turns CCW 7 3 Presetting of potentiometers Original delivered servo amplifiers are adjusted to uncritical values and for easy adjustment by the user 7 4 Ad...

Page 9: ...the printing on the front plate Required selection of operating mode input for set value timing phasing speed range Connect motor control inputs e g set value enable and if necessary an additional enc...

Page 10: ...value 10 V 10 V input impedance 20 k definition of polarity positive set value Set value Set value negative set value Set value Set value Input circuit set value 8 1 2 Enable 13 high potential at the...

Page 11: ...ed control with encoder feedback Input circuit encoder 8 1 5 Hall A 10 8 1 6 Hall B 11 8 1 7 Hall C 12 Inputs for the Hall effective sensors of the motor The correct connection regarding phase sequenc...

Page 12: ...rcuit proof Output range 10 V 10 V Output impedance 10 k Output proportionality 0 5V A Output circuit current monitor 8 2 2 Speed monitor Monitor n 20 a speed monitor for supervisional purposes is int...

Page 13: ...the drive system In the case of a fault like under voltage overvoltage overheat or overcurrent the internal transistor is on the output is pulled to GND Input range max 30 VDC load current 20 mA any f...

Page 14: ...eck set value current limitation adjusted too low check potentiometer adjustment Imax speed range too low check potentiometer adjustment nmax wrong operation mode check jumper setting bad connections...

Page 15: ...ber de MINIMOTOR SA 6980 Croglio Switzerland Tel 41 0 91 611 31 00 Fax 41 0 91 611 31 10 Email info minimotor ch www minimotor ch MicroMo Electronics Inc 14881 Evergreen Avenue Clearwater FL 33762 300...

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